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W25Q16BVSSIG
+BOMIC FLASH 16MBIT SPI/QUAD 8SOIC
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제조업체화방전자
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제조업체 부품 #W25Q16BVSSIG
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재고1518
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사양
| 속성 | 가치 |
| Series | SpiFlash® |
| Part Status | Obsolete |
| Base Product Number | W25Q16 |
| DigiKey Programmable | Verified |
| Memory Type | Non-Volatile |
| Memory Format | FLASH |
| Technology | FLASH - NOR |
| Memory Size | 16Mbit |
| Memory Organization | 2M x 8 |
| Memory Interface | SPI - Quad I/O |
| Clock Frequency | 104 MHz |
| Write Cycle Time - Word, Page | 50µs, 3ms |
| Voltage - Supply | 2.7V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package | 8-SOIC (0.209", 5.30mm Width) |
| Supplier Device Package | 8-SOIC |
| Packaging | Tube |
개요
Description
This component provides flexible erase and program capabilities, including sector, block, and chip erase functions, and supports various power-saving modes. It also features a dual and quad SPI operation, enhancing data transfer speeds.
The W25Q16BVSSIG is often used in consumer electronics, automotive systems, and industrial applications, where reliable and efficient storage solutions are needed. Its operating temperature ranges from -40°C to +85°C, making it suitable for various environmental conditions. Enhanced security options, like the write protection and software write protection, help in safeguarding the integrity of stored data.
Equivalent
1. Micron: MT25QL016
2. Macronix: MX25L1606E
3. ISSI: IS25LP016D
4. GigaDevice: GD25Q16
5. Cypress (Infineon): S25FL116K
These chips typically offer similar features such as capacity, interface, and package type, but always review specific datasheets for compatibility.
Features
1. Serial Interface: Operates at speeds up to 104MHz, supporting Dual and Quad SPI operations for faster data transfer.
2. Uniform Sector Architecture: Comprising 4KB sectors and 64KB blocks for flexible erase and write operations.
3. Low Power Consumption: Designed for power efficiency, suitable for battery-operated devices.
4. Wide Temperature Range: Can operate within -40°C to +85°C, making it suitable for various environmental conditions.
5. Advanced Security Features: Includes hardware and software protection, such as write protection and a status register.
6. Endurance and Reliability: Offers high endurance with up to 100,000 program/erase cycles per sector and data retention of 20 years.
These features make the W25Q16BVSSIG suitable for applications in consumer electronics, industrial devices, and embedded systems.
Pinout
1. CS# (Chip Select): This active-low pin enables or disables the device. It must be low to select the chip and initiate communication.
2. DO (Data Out): This pin serves as the serial data output during the read operations.
3. WP# (Write Protect): This active-low pin provides hardware protection to the status register and memory sectors, preventing write operations.
4. GND (Ground): This pin is connected to the system ground.
5. DI (Data In): This pin is used for inputting commands and data into the device.
6. CLK (Clock): This pin provides the clock signal for the SPI interface, synchronizing communication between the host and the device.
7. HOLD# (Hold): This active-low pin pauses serial communication without deselecting the device.
8. VCC (Power Supply): This pin supplies power to the device, typically around 2.7V to 3.6V.
The W25Q16BVSSIG uses an SPI (Serial Peripheral Interface) for communication and is commonly used in applications requiring reliable, non-volatile memory storage.
Manufacturer
Application
1. Consumer Electronics: Used in gadgets like digital cameras, MP3 players, and tablets for firmware storage.
2. Computers and Peripherals: Employed in PCs, printers, and external storage devices for BIOS or configuration data.
3. Industrial Equipment: Utilized in automation systems and instrumentation for storing program code and data logs.
4. Networking Devices: Integrated into routers and modems for firmware updates and configuration storage.
5. Automotive Systems: Used in infotainment systems and control modules for software storage and updates.
Package
Frequently Asked Questions
Q: What is the memory size and organization of the W25Q16BVSSIG?
A: It features 16Mbit (16,777,216 bits) of non-volatile Flash memory, organized as 2M x 8 bits (2,097,152 bytes).
Q: What memory interface does this IC support?
A: It supports the SPI (Serial Peripheral Interface) with Quad I/O capabilities for enhanced data throughput at up to 104 MHz clock frequency.
Q: What is the operating voltage range for this component?
A: The supply voltage range is 2.7V to 3.6V, making it suitable for standard 3.3V logic systems.
Q: What are the typical write cycle times for page and word operations?
A: Typical write cycle time is 50µs for a word and 3ms for a page, ensuring efficient programming speeds for code storage.
Q: Is this component suitable for extended temperature environments?
A: Yes, it operates over an industrial temperature range of -40°C to +85°C (TA), suitable for harsh conditions.
Q: What is the package type of the W25Q16BVSSIG?
A: It is housed in a surface-mount 8-SOIC (0.209", 5.30mm width) package, with supplier device package code 8-SOIC.
Q: What memory technology is used in this IC?
A: It utilizes FLASH - NOR technology, which offers fast random read access and reliable non-volatile storage.
Q: Is this part still in active production?
A: No, its part status is listed as "Obsolete," so it may be discontinued and suitable only for legacy designs or while stock lasts.
